18442600275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{176021}}^1$

素因数の和:176172

約数の個数: 48

約数和(自身を含む): 33525854208

約数和(自身を除く): 15083253933

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 127, 165, 275, 381, 635, 825, 1397, 1905, 3175, 4191, 6985, 9525, 20955, 34925, 104775, 176021, 528063, 880105, 1936231, 2640315, 4400525, 5808693, 9681155, 13201575, 22354667, 29043465, 48405775, 67064001, 111773335, 145217325, 245901337, 335320005, 558866675, 737704011, 1229506685, 1676600025, 3688520055, 6147533425, 18442600275]

約数ペア:

[(1, 18442600275), (3, 6147533425), (5, 3688520055), (11, 1676600025), (15, 1229506685), (25, 737704011), (33, 558866675), (55, 335320005), (75, 245901337), (127, 145217325), (165, 111773335), (275, 67064001), (381, 48405775), (635, 29043465), (825, 22354667), (1397, 13201575), (1905, 9681155), (3175, 5808693), (4191, 4400525), (6985, 2640315), (9525, 1936231), (20955, 880105), (34925, 528063), (104775, 176021)]